Analysis
- max time kernel
143s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
30/03/2022, 16:45
Static task
static1
Behavioral task
behavioral1
Sample
66928bd4e1852ed1f85772581e01b886.exe
Resource
win7-20220311-en
0 signatures
0 seconds
General
- Target 66928bd4e1852ed1f85772581e01b886.exe
- Size 230KB
- Sample220330-t9fe5aaegj
- SHA256 e85188612aa3a2ae2cdedcf14fc707bd4730351f4d5e0895b68f6f74c401f92c
- MD5 66928bd4e1852ed1f85772581e01b886
- SHA1 7d0506bbce7e6a0cdc0c4155cd8c7b1eb30b0810
- SHA512 1f39bb861825ebb82216672b5cd47e04b97143632e4ec36eab7a7210bc659b6948f40fc8934857160283069de8a114b59c679a89254b1b6588aa59b60afa75a9
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://62.197.136.176/userbob/five/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Executes dropped EXE 2 IoCs
pid Process 4320 eorefq.exe 4316 eorefq.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook eorefq.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook eorefq.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook eorefq.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4320 set thread context of 4316 4320 eorefq.exe 84 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4316 eorefq.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4564 wrote to memory of 4320 4564 66928bd4e1852ed1f85772581e01b886.exe 83 PID 4564 wrote to memory of 4320 4564 66928bd4e1852ed1f85772581e01b886.exe 83 PID 4564 wrote to memory of 4320 4564 66928bd4e1852ed1f85772581e01b886.exe 83 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 PID 4320 wrote to memory of 4316 4320 eorefq.exe 84 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook eorefq.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook eorefq.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\66928bd4e1852ed1f85772581e01b886.exe"C:\Users\Admin\AppData\Local\Temp\66928bd4e1852ed1f85772581e01b886.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Users\Admin\AppData\Local\Temp\eorefq.exeC:\Users\Admin\AppData\Local\Temp\eorefq.exe C:\Users\Admin\AppData\Local\Temp\ojjwb2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\eorefq.exeC:\Users\Admin\AppData\Local\Temp\eorefq.exe C:\Users\Admin\AppData\Local\Temp\ojjwb3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4316
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\0fcaa6rk4apswch
- Size 210KB
- SHA256 ce46a0c9b0b640250946910c5be0593e96e10c87f9fd9461f8ef91fec6b328c4
- MD5 3d9c3021cc8c44a63f52fc97c78edc44
- SHA1 1e0ee02a0ffcf8ec5fc1b2d9b3a17d038062afa6
- SHA512 0bf21288f9cf4fb8400707b584eaaf179b1c72c956ce35861e2be1e4188c7300d16f85a4761ce851a82ad2305cf0b85d10bc4cd0a75679e3721780732f9f027c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
- Size 5KB
- SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
- MD5 9bff6a69b8f23a1e79fcf85615e398ab
- SHA1 315686cef8f298e3606579e3216692ec55556d5c
- SHA512 47fccc8574220eb5e4f125fbc88b5dd34fc47ddaca2d7a01f34287f131da51fe8d8b7b73ed3d4930197d1b8d784bf3344c00928767a568d174a554864bd83b14
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
- Size 5KB
- SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
- MD5 9bff6a69b8f23a1e79fcf85615e398ab
- SHA1 315686cef8f298e3606579e3216692ec55556d5c
- SHA512 47fccc8574220eb5e4f125fbc88b5dd34fc47ddaca2d7a01f34287f131da51fe8d8b7b73ed3d4930197d1b8d784bf3344c00928767a568d174a554864bd83b14
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
- Size 5KB
- SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
- MD5 9bff6a69b8f23a1e79fcf85615e398ab
- SHA1 315686cef8f298e3606579e3216692ec55556d5c
- SHA512 47fccc8574220eb5e4f125fbc88b5dd34fc47ddaca2d7a01f34287f131da51fe8d8b7b73ed3d4930197d1b8d784bf3344c00928767a568d174a554864bd83b14
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\ojjwb
- Size 4KB
- SHA256 feb19f5f398b4f7d5619a345030111a1d2e3149d3706c769d8c08273d8c292b2
- MD5 e18cd0b0c5492da6972df32f0d8253e0
- SHA1 d18bc0197162e4d5b445d0007f79fb9ee3a42ec2
- SHA512 e69394ebe2c22fd4a72ea5d0c0192a0343068ee99ab753d70ffc0cab007159aa3644f03516ce43e2ddb0a0a8e8816cc63208873485d2a6a7c16ba08595abe008
- MD5 SHA1 SHA512